TYM T431 Operator'S Manual Download Page 8 | Manualshive

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Steering

It consists of Hydrostatic Power steering system, which has a hydraulic cylinder and tandem type
hydraulic pump

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Electrical System

A 12 Volt Lead Acid Propylene Battery is used to activate the Engine through the Starter Motor and
the Electrical system comprising Horn, Head Lamp. Side indicator Lamps, Plough Lamp, Brake
Light, Gauge lamp, Hazard Lamp. Generator or Alternator, Fuse box also from part of the Electrical
system.

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Summary of Contents for T431

Page 1: ...TYM OPERATOR S MANUAL FOR TRACTORS T431 T451 604 9 Namsan dong Changwon city Kyungnam Korea TEL 82 55 279 4379 FAX 82 55 279 4447 www tym co kr...

Page 2: ...IA Proposition 65 Warning The Engine Exhaust from this product contains chemicals known to the state of California to cause cancer birth defects or other reproductive harm WARNING SIGNS IN THIS MANUAL...

Page 3: ...enance 51 74 Sr No Description Page No Section C 11 CABIN 75 83 12 Air conditioning system 84 94 Section D 13 Specifications 95 97 14 Fuel saving Tips 98 99 15 Fault tracing 100 103 16 Wiring Diagram...

Page 4: ...T The manufacturer warrants this product and full details of the warranty are provided on a separate warranty schedule SERVICE Service is available from any TYM dealer in the country PARTS To obtain s...

Page 5: ...are carried out at the recommended intervals Read this Manual carefully and keep it in a convenient place for future reference If at any time you require advice concerning your Tractor do not hesitat...

Page 6: ...nformed of the latest methods of servicing Tractors They stock genuine spare parts and are backed by the Company s full support Through this manual The use of the terms LEFT RIGHT FRONT and REAR must...

Page 7: ...1 Clutch and Transmission A single plate dry clutch 10 24 diameter is used on these tractors Tractor with IPTO Independent Power Take Off are fitted with hydraulic Clutch Assy The transmission Gear bo...

Page 8: ...c pump Electrical System A 12 Volt Lead Acid Propylene Battery is used to activate the Engine through the Starter Motor and the Electrical system comprising Horn Head Lamp Side indicator Lamps Plough...

Page 9: ...assistance When additional assistance is needed Your Dealer Distributor has direct access to your office If you cannot obtain satisfaction by doing this contact the TYM CO LTD Office and provide them...

Page 10: ...when lowering the upper section of the ROPS frame and take extreme care while 9 driving the tractor with the ROPS frame lowered Do not wear the seat belt with the ROPS lowered and please remember tha...

Page 11: ...E ROPS Warning Never attach chains ropes to the ROPS for pulling purposes this will cause the Tractor to tip backwards Always pull from the Tractor drawbar Be careful when driving through door opening...

Page 12: ...cked in its position Figure 1 identifies the seat fitted to your Tractor FOR Sliding seat To select Seat position move Adjusting lever and slide Seat closer to or away from Dash panel and Seat Adjusti...

Page 13: ...safety Carefully read the message READ SAFETY INSTRUCTION Carefully read all safety instructions given in this manual for your safety Tempering with any of the safety devices can cause serious injurie...

Page 14: ...n when the machine is equipped with a certified ROPS Failure to do so will reduce or eliminate protection for the operator in the event of a roll over PRECAUTION TO AVOID TIPPING Do not drive where th...

Page 15: ...rohibited by state or local regulations Use slow moving vehicle SMV sign when driving on public road during both day night time unless prohibited by law during both day night time unless prohibited by...

Page 16: ...enough to burn skin cause holes in clothing and cause blindness if found entry into eyes For adequate safety always 1 Fill batteries in a well ventilated area 2 Wear eye protection and acid proof hand...

Page 17: ...l only when the Clutch pedal is fully pressed 2 Do not By pass this safety starter switch or work on it Only Authorized Dealers are WORK IN VENTILATED AREA Do not start the Tractor in an enclosed buil...

Page 18: ...e that the operator wears clothing which will not get entangled in the moving parts of the tractor or machine and protect him or her from the elements When spraying or using chemicals please ensure th...

Page 19: ...xhaust gases are very harmful and can cause death 6 Do not work under raised implements 7 When changing wheels or tires ensure that a suitable wheel stand is placed under the axle prior 18 7 When chan...

Page 20: ...r they should take care during dusty operations which will reduce visibility substantially 9 Never start the tractor unless the transmission is out of gear the operator is in the seat and all round sa...

Page 21: ...igns 8 Keep safety signs clean of dirt and grease servicing the Tractor 1 keep the tractor in good operating condition for your safety An improperly maintained Tractor can be hazardous 2 Stop the engi...

Page 22: ...t operate the tractor in an enclosed building without adequate ventilation Exhaust fumes can cause death 8 Do not park the tractor on a steep slope 21 9 If power steering or Engine seizes to operate s...

Page 23: ...r and disconnecting the equipment 2 Do not wear loose clothing when operating the power take off or near rotating equipment 3 When operating stationery PTO driven equipment always apply the tractor pa...

Page 24: ...oved cap may not be safe 10 Do not drive equipment near open fire 11 Never use fuel for cleaning purpose 12 Arrange fuel purchases so that winter grade fuel are not held over and used in the spring N...

Page 25: ...soon as necessity is apparent DO Allow the engine to cool before removing the radiator filler cap and adding water remove the 24 DO Allow the engine to cool before removing the radiator filler cap and...

Page 26: ...N T Mount or dismount from the right side of the tractor DON T Temper the hydraulic control levers upper limit stops DON T Use draft control lever for lifting of implements DON T Start the engine with...

Page 27: ...he tractor Clear the area of bystanders Locate and know operation of controls Start engine only from Operator s seat with depressed clutch pedal transmission in the neutral PTO disengaged and hydrauli...

Page 28: ...THOROUGHLY TO UNDERSTAND THE IMPORTANT FUNCTIONS AND CAUTION Warning Warning 27 under pressure It is dangerous to remove the radiator cap while the system is hot Always turn the cap slowly to the firs...

Page 29: ...URY TO THE OPERATOR OR OTHER PERSONS Location On rear frame Part No 1260 904 065 0A FRONT TYRE 9 5 16 PRESSURE 28 FRONT TYRE 9 5 16 PRESSURE Air pressure 30 p s i REAR TYRE 13 6 26 PRESSURE Air pressu...

Page 30: ...um Setting Engine coolant temperature Warning Hare fast or maximum setting Fuel level Hazard warning Transmission oil pressure Engine Stop Neutral Turn signal 29 Stop control Neutral Turn signal Light...

Page 31: ...h the location and function of all the features of your New Tractor Do not start the engine or attempt to drive or operate the Tractor until you are fully accustomed to all the controls It is too late...

Page 32: ...NT AND SWITCHES 31 Main switch OFF The key can be inserted or removed ON The electric circuit is on Glow Glow plugs preheat the combustion chamber START The starter motor is engaged When the key is re...

Page 33: ...ed in top gear 2 Left needle Indicates engine revolutions 32 HOUR METER The hour meter consists of digits with the last digit indicating 1 10th of an hour FUEL GAUGE Shows the amount of fuel in the ta...

Page 34: ...on please stop the engine as overheating can occur if not rectified immediately Oil pressure lamp Will go out as soon as the engine starts if the oil pressure is correct If it comes on while the engin...

Page 35: ...clutch pedal is released or the implement is lowered 34 Two switches operate the independent PTO 1 PTO ON OFF switch PTO ON OFF switch is situated on the LHS on the steering column and can be identif...

Page 36: ...ntally cause injuries to the persons standing near the tractor The stopping of the PTO when the implement is lifted off the ground with the position control prevents the damage to the implement or the...

Page 37: ...ushing it away from the driver decreases revolution Clutch disconnecting arm For long term storage of the Tractor it is possible to latch the clutch in the disengaged position Push the clutch down and...

Page 38: ...l can override a fixed hand throttle setting Park brake Connect the brake pedals push them down while pulling the park brake up to engage Press the parking brake pedal and push the Brake pedal to rele...

Page 39: ...lever This lever can be shifted by using the clutch both when the tractor is stationary or mobile It is located on the R H S of the driver seat Sub gear lever Linear shift lever Operate the sub gear...

Page 40: ...heel drive with the front wheels in the straight position and at low Engine RPM important Do not use front wheel drive at high speed or on the road as premature wear of components will result Always u...

Page 41: ...the tractor stop the engine and remove the key Set the parking brake MODEL POSITION 1 2 3 4 T431 T451 587 705 1 057 1 321 40 Operating the hydraulics The hydraulics are powered with an engine driven h...

Page 42: ...ever backwards the depth increases Adjusting Knob of hydraulic descent speed 41 This knob controls the downward speed of the hydraulics three point linkage and is positioned at the front of the driver...

Page 43: ...ucket cylinders simultaneously Remote hydraulic control valve coupler connecting and disconnecting Connecting 1 Clean both couplers 2 Remove dust plugs 3 Insert the implement coupler to the tractor hy...

Page 44: ...ting the turn buckle barrel by which the threaded ends are interconnected ADJUSTMENT OF THE TOP LINK Lengthening or shortening the top link will change the angle of the implement The locating hole of...

Page 45: ...44 Caution Do not attach a PTO shaft with the engine running and ensure all safety shields are in place MOUNTING IMPLEMENT If the PTO is used remove the safety cover off the PTO shaft Adjust the yoke...

Page 46: ...is running as this can cause serious damage to the starter and engine flywheel Only engage the starter for a period of not more than 10 seconds If Engine does not start rest the starter for about 20 s...

Page 47: ...e hydraulic system and the synchromesh in the transmission Correct times for warming up are Temperature Time for warming up Above 50 F 5 10 min 50 F 32 F 10 20 min 32 F 14 F 20 30 min 14 F 4 F 30 40 m...

Page 48: ...f individual pedals To make a tight turn use both the steering wheel and the brake pedal at the same time For a left turns use the left pedal and a right turn the right pedal 47 Perform tight turns on...

Page 49: ...d Release the clutch and as it engages release the brake pedals Adjust the throttle to the required speed 48 The diff lock would only be used in situations where traction is lost on one of the rear wh...

Page 50: ...re are not clogged or that the tractor has a broken or stretched fan belt When traveling on public or farm roads connect both brake pedals and allow for the weight of any mounted implement to ensure t...

Page 51: ...Track adjustment As some models of TYM are front wheel assist the front track can be set in 2 positions The rear track can be set in 5 positions as illustrated 50 Unit mm in...

Page 52: ...Maintenance 51 This section gives full details of the service procedures necessary to maintain your Tractor at peak efficiency while the lubrication and maintenance chart provides a ready reference t...

Page 53: ...olant is a rusty color drain the system completely and refill with the correct mixture of water and anti freeze or corrosion inhibitor Engine oil Pull out the stick wipe it and dip in the oil sump Ens...

Page 54: ...tires has a direct bearing on the life of the tire and its performance in the field Ensure that the tire pressures are correct and in accordance with the table on page 59 To make a visual judgment see...

Page 55: ...Electrical Check the operation of all gauge switches horn lights and indicators Installing loader 1 Connect P port of loader control valve to the line on the tractor marked P from the PTO valve 54 1...

Page 56: ...urs To correct level on the dipstick Air cleaner Clean every 100 hours Radiator coolant Check daily top up if required See page 54 Radiator Check daily for damages leakage 55 Engine Fuel Fill tank Fue...

Page 57: ...brake pedals Check daily Adjust so that both operate simultaneously and brake at the same time Operation of each Check daily Smooth operation 56 of each lever Free play of steering wheel Check daily A...

Page 58: ...to proper torque Check the leakage of oil at the clutch chamber Check once a year with the lower plug pulled out Hydraulic oil filter Change every 300 hours Oil of the Check every 100 Replace if leaki...

Page 59: ...Above 25 C 77 F SAE30 or 10W 30 0 C to 25 C 32 F to 77 F SAE20 or 10W30 Below 0 C 32 F SAE 10W or 10W 30 7 0 1 85 gal 3 TRANSMISSION CASE See next page 34 9 US gal 4 FRONT AXLE Gear oil 80 or 90 8 8 2...

Page 60: ...can be removed by pulling forward having first detached the hood lamp wiring harness 59 Opening the Side cover To open grasp the side cover Pull the forward panel upward to separate from guide support...

Page 61: ...quality oils as engine or transmission oil refer to the page 61 Refer to the table on page 60 61 and 62 for the change frequency Changing engine oil Park tractor on level surface shut off engine Remo...

Page 62: ...nsmission and drain the oil Replace and check the drain plug Refill the transmission to the correct level on the dipstick with new oil qty 34 9 US gal 61 important Always use the same grade and specif...

Page 63: ...her 2 3 turn to tighten it FUEL FILTER This is the primary filter and removes water and coarse dirt from the fuel To clean it first close the tap then remove the filter and wash it After replacing it...

Page 64: ...DRAULIC OIL FILTER Remove the filter with a filter wrench To replace apply oil or grease on the seal fit by hand until seal contacts bare then turn it 2 3rd turn further to tighten it check for leaks...

Page 65: ...tor Caution Serious burns can result from the contents of pressurized hot radiators Allow the engine to cool down completely before opening radiator cap Caution Anti freeze Frozen cooling water can da...

Page 66: ...ooling fins on the radiator and reduce its efficiency GREASING THE TRACTOR Grease the tractor according to the service schedule page 56 and 57 Ensure that grease nipples are cleaned well before any at...

Page 67: ...iod of time will increase the free play The correct free play of the pedal is 0 78 1 18 in To adjust loosen the locknut on the turnbuckle and adjust 66 adjust Check the adjustment and tighten the lock...

Page 68: ...can cause severe shaking of both the steering wheel and the entire tractor The correct toe in is 0 08 0 24in We recommend that this adjustment is made by the dealer CHECKING THE BATTERY The electroly...

Page 69: ...boost charged battery It is necessary to recharge the battery as early as possible Failure to do this will shorten the battery s service life 68 Always disconnect the negative terminal first when rem...

Page 70: ...pprox 10 mm 0 39 in as shown in the picture To adjust the belt loosen or tighten the nut as shown in the picture important Never beat the element on a stone or concrete floor wall to clean it Check al...

Page 71: ...e as required REPLACING FUSES The circuit has 8 blade type fuses in its wiring circuit See diagram on page 90 and 91 When a fuse has blown replace it with one of the same value Using a large capacity...

Page 72: ...to remove the battery and keep it inside in a warm environment This will ensure effective starting when the tractor is required When the outside temperature is below 32 replace the Antifreeze complete...

Page 73: ...pressure Lower any implement to the ground or store in a shady dry place Disconnect the clutch by using the clutch disconnecting arm Place a piece of wood under each tire to preserve the tire importa...

Page 74: ...tem It is available in the following version Cab with ventilation and heating systems Cab with ventilation heating and air conditioning systems The cab is in full conformity with the international sta...

Page 75: ...ful during implement hitching and unhitching operations When using implement supports be sure they are suitable and sufficiently strong Doors Instrument and Related parts The doors are provided with k...

Page 76: ...c arm to allow positioning for maximum convenience by the user Remember that mirrors must always be positioned in compliance with road traffic regulations when driving on a public highway Cab ceiling...

Page 77: ...le N B it is very important that the air diffusers never be completed closed so as to allow for a steady air flow To obtain a greater pressurization inside the cab it is necessary to take the air from...

Page 78: ...t temperature control as required fully clockwise For maximum cool and fully counterclockwise for heat Circulation diffuses With the circulation vent set in any position outside Air will still be pull...

Page 79: ...MPORTANT Ventilation is provided by a single blower unit serving both the heating system and the air conditioning system After reaching the desired temperature adjust the system to suit your needs Not...

Page 80: ...not come out from the diffusers right away as soon as the system is started turn off immediately and identify the fault N B Never turn on the heating system when working in dusty environments 2 Compre...

Page 81: ...s advisable to consult our specialized workshops whenever repairs or adjustments need to be performed Do not approach the system with open flames as any escape from the circuit may produce a lethal ga...

Page 82: ...foreign particles from the air ACTIVE CARBON filter is informed to parts catalogue ACTIVE CARBON filter is informed to parts catalogue Warning Cab air filters remove dust in the air but are not capab...

Page 83: ...r conditioner system 5 Always check the temperature and pressure of the air conditioner system before reclaiming the refrigerant and when you test the system 6 Never leak test the system using a flame...

Page 84: ...drier is a container filled with moisture removing material which removes any moisture that may have entered the air conditioner system in order to prevent corrosion of the internal components of the...

Page 85: ...air conditioning system in the coldest for 5 minutes C Check sight glass for clear sight or cloudy Caution If the air conditioning system is operated without being charged The lubrication in the compr...

Page 86: ...ool High low pressure is normal with below Low 1 5 2 0kg High 14 5 15kg normal 5 Diagnosing malfunctions 1 Tracing faults SYMPTOM CONDITION CAUSE REMEDY 1 Compressor Abnormal sound Inlet sound Outlet...

Page 87: ...aged to push Clutch gap large Adjust Engaged to push with hand Clutch gap large Adjust Low voltage Check battery No defect wire malfunction Replace Slip Slip during rotation Low voltage Check battery...

Page 88: ...LTD policy is one of continuous improvement and the right to change prices specifications or equipment at any time without notice is reserved All date given in this book is subject to production varia...

Page 89: ...RPM 1250 2460 engine RPM 88 Firing order 1 3 4 2 Accelerator Hand Foot Accelerator ELECTRICAL STARTING AND LIGHTING Battery Capacity 12 Volt 110AH Starter Solenoid Engaged Key Start with Safety starte...

Page 90: ...0 37 4 0 54 0 49 L 1 0 65 0 60 2 0 92 0 84 3 1 24 1 14 4 1 64 1 50 M 1 1 82 1 66 2 2 55 2 33 3 3 46 3 16 4 4 54 4 15 89 Engine Output speed PS rpm 43 2600 Fuel Diesel fuel Fuel tank capacity 43 5 Star...

Page 91: ...of air cleaner Fuel injection Pump or nozzles should be checked 90 Pump or nozzles should be checked 3 Do not run the engine without load for more than 2 minutes It is better to stop the engine rathe...

Page 92: ...not remove the thermostat but replace with a new one if required 5 Do not change the radiator water often Note 1 Always stop any fuel or oil leakages 2 Carry out the regular maintenance failure to do...

Page 93: ...er for repair Engine revolutions are irregular Air in the fuel system Faulty injector Bleed the system Contact dealer for repair FAULT TRACING 92 Fuel pipe leak The engine stops at low revolution Poor...

Page 94: ...repair Contact dealer for repair Contact dealer for repair Fill the tank and check fuel quality Clean the element Oil warning light comes on with the engine running Low oil level Wrong oil Faulty ligh...

Page 95: ...lubricate with grease Hydraulic system Hydraulics are not lifting Engine revs too low Lack of transmission Oil Air leaking in from a pipe Clogged suction filter Increase engine revs Top up the oil to...

Page 96: ...tact dealer for repair Replace or adjust Before anything else check the electrolyte level of the battery and the connections Top up it required and clean and retighten the terminal Dim head lights Low...

Page 97: ...T431 T451 WIRING DIAGRAM 96...

Page 98: ...T431 T451 WIRING DIAGRAM 97...

Page 99: ...CABIN WIRING DIAGRAM 98...

Page 100: ...CABIN WIRING DIAGRAM 99...

Page 101: ...for direction Signal relay for the power 6 PTO monitor PTO safety relay 7 Coupler for the power Max rated ampere 8 Coupler for the trailer A Head lamp 12V45 45W B Direction signal lamp 12V21W Stop la...

Page 102: ...Wiring diagram of Independent PTO 101...

Page 103: ...T431 T451 POWER TRAIN 102...

Page 104: ...DATE JOB CARD NO NATURE OF DEFECT PARTS REPLACEMENT W CLAIM NO AND DATE REMARKS TRACTOR HISTORY CARD 103...

Page 105: ...DATE TRACTOR HOURS NATURE TYPE OF REPAIR SERVICE CARRIED OUT SERVICE RECORD 104...

Page 106: ...DATE JOB DONE MACHINE HOURS FUEL CONSUMPTION ENGINE OIL TOPPED UP REMARKS START END DAILY OPERATION LOG 105...

Page 107: ...PART REPLACEMENT RECORD DATE PART DESCRIPTION QTY COST DATE PART DESCRIPTION QTY COST 106...

Page 108: ...T431 T451 OPERATOR S MANUAL FOR TRACTORS CODE NO 1291 912 001 0 Printed on Dec 2004 Edited on March 2008 6th EDITION 107...

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